发明名称 |
Process for three-dimentional reconstruction of an object from a single view |
摘要 |
A method for determining an orientation in space of a substantially cylindrical shaped elementary object using a radiography device comprising a source of X-rays and a detector disposed opposite the source is provided. The radiography device is arranged to record a projection image of the elementary object when the elementary object is located between the source and the detector. The method includes: determining a quantity A of X-rays absorbed by the elementary object on the projection image; and evaluating the sine of an angle theta as a function of the quantity A of absorbed X-rays, wherein the angle theta is between a longitudinal axis of the elementary object and a plane of the projection image. |
申请公布号 |
GB2473326(B) |
申请公布日期 |
2015.01.07 |
申请号 |
GB20100014014 |
申请日期 |
2010.08.23 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
VINCENT BISMUTH;SEBASTIEN GORGES |
分类号 |
G06T7/00;A61B6/12;A61B19/00 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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